Hollingshead, S K Evolution of the emm gene family: virulence gene clusters in group A streptococci. [electronic resource] - Developments in biological standardization 1995 - 163-8 p. digital Publication Type: Journal Article ISSN: 0301-5149 Subjects--Topical Terms: Antigens, BacterialBacterial Outer Membrane ProteinsBacterial Proteins--geneticsBiological EvolutionCarrier ProteinsGenes, BacterialHumansMultigene FamilyNasopharynx--microbiologyRegulonSerotypingSkin--microbiologyStreptococcus pyogenes--geneticsVirulence--genetics